JP2022504935A - バッテリー管理システム及び方法 - Google Patents
バッテリー管理システム及び方法 Download PDFInfo
- Publication number
- JP2022504935A JP2022504935A JP2021520555A JP2021520555A JP2022504935A JP 2022504935 A JP2022504935 A JP 2022504935A JP 2021520555 A JP2021520555 A JP 2021520555A JP 2021520555 A JP2021520555 A JP 2021520555A JP 2022504935 A JP2022504935 A JP 2022504935A
- Authority
- JP
- Japan
- Prior art keywords
- processor
- isolator
- battery management
- voltage region
- management system
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 11
- 238000012544 monitoring process Methods 0.000 claims abstract description 15
- 238000007726 management method Methods 0.000 claims description 49
- 230000004044 response Effects 0.000 claims description 6
- 238000010586 diagram Methods 0.000 abstract description 7
- 230000015654 memory Effects 0.000 description 20
- 239000000758 substrate Substances 0.000 description 19
- 238000004891 communication Methods 0.000 description 9
- 238000007599 discharging Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000005291 magnetic effect Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 101100521334 Mus musculus Prom1 gene Proteins 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000060 site-specific infrared dichroism spectroscopy Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/00032—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by data exchange
- H02J7/00036—Charger exchanging data with battery
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0063—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with circuits adapted for supplying loads from the battery
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/007—Regulation of charging or discharging current or voltage
- H02J7/00712—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters
- H02J7/007182—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters in response to battery voltage
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Secondary Cells (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2018-0124366 | 2018-10-18 | ||
KR1020180124366A KR20200043697A (ko) | 2018-10-18 | 2018-10-18 | 배터리 관리 시스템 및 방법 |
PCT/KR2019/008714 WO2020080648A1 (ko) | 2018-10-18 | 2019-07-15 | 배터리 관리 시스템 및 방법 |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2022504935A true JP2022504935A (ja) | 2022-01-13 |
Family
ID=70283896
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021520555A Pending JP2022504935A (ja) | 2018-10-18 | 2019-07-15 | バッテリー管理システム及び方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US12021403B2 (ko) |
EP (1) | EP3849043A4 (ko) |
JP (1) | JP2022504935A (ko) |
KR (1) | KR20200043697A (ko) |
CN (1) | CN112868159A (ko) |
WO (1) | WO2020080648A1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20200043697A (ko) * | 2018-10-18 | 2020-04-28 | 엘지이노텍 주식회사 | 배터리 관리 시스템 및 방법 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11299122A (ja) * | 1998-02-10 | 1999-10-29 | Denso Corp | 充電状態制御方法及び装置 |
JP2010279146A (ja) * | 2009-05-28 | 2010-12-09 | Yazaki Corp | 複数組電池の電圧監視装置 |
JP2018026975A (ja) * | 2016-08-12 | 2018-02-15 | 株式会社デンソーテン | 振動判定装置、電源装置および振動判定方法 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI276296B (en) * | 2004-11-29 | 2007-03-11 | Himax Tech Ltd | Circuit and method for participation of dead time |
US9112422B1 (en) * | 2010-03-09 | 2015-08-18 | Vlt, Inc. | Fault tolerant power converter |
JP2011205746A (ja) * | 2010-03-24 | 2011-10-13 | Aisin Aw Co Ltd | 放電制御装置 |
JP5844106B2 (ja) * | 2011-09-28 | 2016-01-13 | 三洋電機株式会社 | 車両用の電源装置とこの電源装置を備える車両 |
US9065296B2 (en) | 2012-04-03 | 2015-06-23 | Samsung Sdi Co., Ltd. | Battery pack, method of measuring voltage of the battery pack, and energy storage system including the battery pack |
US9768639B2 (en) * | 2012-11-16 | 2017-09-19 | Panasonic Intellectual Property Management Co., Ltd. | Vehicle-mounted power source device |
WO2014076879A1 (ja) * | 2012-11-16 | 2014-05-22 | パナソニック株式会社 | 車載電源装置 |
DE102014202626A1 (de) * | 2014-02-13 | 2015-08-13 | Robert Bosch Gmbh | Batteriemanagementsystem für eine Batterie mit mehreren Batteriezellen und Verfahren |
US10074497B2 (en) * | 2014-11-06 | 2018-09-11 | Rockwell Automation Technologies, Inc. | Operator coil parameter based electromagnetic switching |
US10186983B2 (en) * | 2015-04-13 | 2019-01-22 | Telcodium Inc. | Ideal diode bridge rectifying circuit and control method |
KR102166013B1 (ko) | 2017-04-06 | 2020-10-15 | 주식회사 엘지화학 | 저전압 배터리의 상태 진단 시스템 및 방법 |
US10112487B1 (en) * | 2017-04-18 | 2018-10-30 | Ford Global Technologies, Llc | System and method of maintaining high voltage battery charging with detected auxiliary battery fault |
KR20200043697A (ko) * | 2018-10-18 | 2020-04-28 | 엘지이노텍 주식회사 | 배터리 관리 시스템 및 방법 |
KR20210111478A (ko) * | 2020-03-03 | 2021-09-13 | 엘지이노텍 주식회사 | 배터리 관리 시스템 및 방법 |
EP3975402B1 (en) * | 2020-09-29 | 2024-04-17 | STMicroelectronics S.r.l. | A discharge control circuit, corresponding system, vehicle and method |
US11791642B2 (en) * | 2020-10-08 | 2023-10-17 | Element Energy, Inc. | Safe battery energy management systems, battery management system nodes, and methods |
-
2018
- 2018-10-18 KR KR1020180124366A patent/KR20200043697A/ko not_active Application Discontinuation
-
2019
- 2019-07-15 CN CN201980068209.2A patent/CN112868159A/zh active Pending
- 2019-07-15 EP EP19872542.6A patent/EP3849043A4/en active Pending
- 2019-07-15 US US17/281,461 patent/US12021403B2/en active Active
- 2019-07-15 WO PCT/KR2019/008714 patent/WO2020080648A1/ko unknown
- 2019-07-15 JP JP2021520555A patent/JP2022504935A/ja active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11299122A (ja) * | 1998-02-10 | 1999-10-29 | Denso Corp | 充電状態制御方法及び装置 |
JP2010279146A (ja) * | 2009-05-28 | 2010-12-09 | Yazaki Corp | 複数組電池の電圧監視装置 |
JP2018026975A (ja) * | 2016-08-12 | 2018-02-15 | 株式会社デンソーテン | 振動判定装置、電源装置および振動判定方法 |
Also Published As
Publication number | Publication date |
---|---|
US12021403B2 (en) | 2024-06-25 |
EP3849043A1 (en) | 2021-07-14 |
WO2020080648A1 (ko) | 2020-04-23 |
KR20200043697A (ko) | 2020-04-28 |
US20220006307A1 (en) | 2022-01-06 |
EP3849043A4 (en) | 2022-06-01 |
CN112868159A (zh) | 2021-05-28 |
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